Standard Time": {"EET", "EET"}, // Africa/Cairo "Morocco Standard Time": {"+00", "+01"}, // Africa/Casablanca "South Africa Standard Time": {"SAST", "SAST"}, // Africa/Johannesburg "Sudan Standard Time": {"CAT", "CAT"}, // Africa/Khartoum ... <supplementalData> <version number="$Revision$"/> <windowsZones> <mapTimezones otherVersion="7e11200" typeVersion="2019b"> ... <!-- (UTC+02:00) Cairo --> <mapZone other="Egypt Standard Time" territory="001" type="Africa/Cairo"/> <mapZone other="Egypt Standard Time" territory="EG" type="Africa/Cairo"/> ... Windowsタイムゾーン仕様 windowsZones.xml 生成された map リテラル zoneinfo_abbrs_windows.go //go:generate env ZONEINFO=$GOROOT/lib/time/zoneinfo.zip go run genzabbrs.go -output zoneinfo_abbrs_windows.go //go:generate を含む zoneinfo.go